EMD demonstrators 1063 and 1064 leading the Superior Northtown passes Interstate as it slows to enter the R yard.

BNSF is testing EMD’s new Tier 4 models (SD70ACeP4-T4) on freight trains operating between Minneapolis (Northtown) and Superior, Wisconsin.

BNSF is testing EMD’s new Tier 4 models (SD70ACeP4-T4) on freight trains operating between Minneapolis (Northtown) and Superior, Wisconsin. Here 1604 and 1603 ease their long train across the sc... (more)